The video clip I previously had linked to this page was a promotional film released by Evergreen Aviation, displaying its Supertanker spraying all manner of substances from its massive hold. The narrator bragged about the craft's capabilities, including restoration of plankton in oil-ravaged waters, besides oil spill containment, firefighting and a host of other applications.

Recently, that clip was taken down and all videos uploaded to YouTube referencing Evergreen now only cite the craft's firefighting capabilities by spraying either water or fire retardant.

However, the supertanker's other applications remain posted in the "Markets" page on Evergreen's website.